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Patrick Poa
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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus and system for safety control
Patent number
11,041,589
Issue date
Jun 22, 2021
Robert Bosch GmbH
Huajun Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wearable device and monitoring system comprising same
Patent number
10,796,551
Issue date
Oct 6, 2020
Robert Bosch GmbH
Huajun Yu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR SAFETY CONTROL
Publication number
20200372734
Publication date
Nov 26, 2020
ROBERT BOSCH GmbH
Huajun Yu
G07 - CHECKING-DEVICES
Information
Patent Application
WEARABLE DEVICE AND MONITORING SYSTEM COMPRISING SAME
Publication number
20190221100
Publication date
Jul 18, 2019
ROBERT BOSCH GmbH
Huajun Yu
G06 - COMPUTING CALCULATING COUNTING